New Technique of Near Maximum Likelihood Detection Processes
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2016, Vol 0, Issue 67
Abstract
This paper introduces new detector named newly adaptively designed near maximum likelihood detector (NADD). This detector combines adaptively three types of near maximum likelihood detectors, pseudobinary, pseudoquaternary, and pseudooctonary. The performances of NADD, pseudobinary, pseudoquaternary, and pseudooctonary detectors are measured using data transmission at 9.6 kb/s over telephone channel. Simulation results show that the performance of NADD is better than the performances of pseudobinary, and pseudoquaternary detectors, but little bit worse than the performance of pseudooctonary detector.
Authors and Affiliations
Muhanned AL-Rawi, Muaayed AL-Rawi
Keywords
Related Articles
- EP ID EP308262
- DOI 10.20535/RADAP.2016.67.84-88
- Views 66
- Downloads 0
Algorithm for solving the Electrical Impedance Tomography forward problem by the modification method
Algorithm for solving the Electrical Impedance Tomography forward problem by the modification method with “conductivity zones”, which are generated using square finite elements, is proposed. The number of zones is equal...
Near-field open coaxial sensor. Measurement aperture spatial resolution ability evaluation
Microwave sensors find wider and wider application in the different domain. The sensors design became more complicated, the methods of their description became more exact.The paper presents a simplified model for describ...
Simulation ensemble symetrchnyh vibrators with nonlinear loads rows of Volterra-Picard.
Application of Volterra-series Pikarra allowed to develop an appropriate model in a nonlinear radar avionics research object mathematical model that allows to evaluate the impact of nonlinear radar on the formation and d...
Analysis of sounding signal with the trapezoidal frequency intra-modulation
A signal with a trapezoidal linear frequency modulation and its properties are considered, figures of amplitude spectrum of signal are drawn, figures of ambiguity diagram, cross-correlation functions on different levels...
Eguipment and technologies of low intensity millimeter therapy
Introduction. Mastering the millimeter range of wavelengths has led to apperence of different types devices and their usage in many fields of science and technology, including the practical medicine. As shown by numerous...